Finding the Third Proportional to 806,373,568 and 1,758,716,256

Step by Step Solution

1. Step 1: Write the proportion equation
   806,373,568 : 1,758,716,256 = 1,758,716,256 : x
2. Step 2: Convert to fraction form
   806,373,568/1,758,716,256 = 1,758,716,256/x
3. Step 3: Cross multiply
   806,373,568x = 1,758,716,256 × 1,758,716,256
4. Step 4: Simplify right side
   806,373,568x = 3,093,082,869,118,657,536
5. Step 5: Solve for x
   x = 3,093,082,869,118,657,536/806,373,568
6. Step 6: Final answer
   x = 3,835,793,969.28